baber/WOPTO huggingface dataset:
Patent JP-H06292471-A (JP)
Title: Digger
Inventor: UEDA MINORU
IPC: B66C23/36
Filed: 1993-04-05
Abstract: PURPOSE:To develop the performance of the digging part and the crane to the maximum, in the digging machine equipped with the digging part and the crane both of which can revolve toward right and left as well as turn up and down, respectively. CONSTITUTION:In the digging machine where the running body having the riding seat 20 is equipped on its front side with the digging zone 12 having a semicircle blade 24 which can be rotated, as it is vibrated, and supported on its front and rear with a blade frame 40 having openings on both right and left sides, a crane unit 100 having an arm 104 rotatable on both right and left side as well as turnable both up and down is set to the running body 10 eccentrically on the open side of the blade frame and the riding seat is also eccentrically set to the close side.
Patent JP-S5329641-A (JP)
Title: Monitor circuit
Inventor: SHIRAI HIROSHI
IPC: H03F3/68
Filed: 1976-09-01
Abstract: PURPOSE:To prevent any hindrance for the circuit for the connection through the monitor jack, by avoiding the application of DC potential to the terminals of the monitor jack, when the monitor plug is inserted into the monitor jack.
Patent JP-S60249806-A (JP)
Title: Bus voltage transformer unit for gas insulated switching device
Inventor: SHIMODA SUMIO
IPC: H02B1/18
Filed: 1984-05-24
Abstract: 1. A three-phase metalclad substation (GIS) having a metallic enclosure, filled with high dielectric strength insulating gas, notably sulphur hexafluoride, said enclosure being common to the three phases and subdivided into a plurality of interconnected elementary sections, to form sealed individual compartments (100a, 100b), housing electrical breaking connection and measurement equipment, electrically connected between a three-phase busbar system (BUS 21, BUS 22) and a feeder (CHd) or incomer, one of the compartments acting as a housing for a three-phase voltage transformer (PT 21, PT 22) connected by connecting conductors (120) to said busbar (BUS 21, BUS 22), which extends in a juxtaposed compartment (200a, 200b) with a support insulator (4a, 4b) interposed between the connecting clamps (115, 101a, 101b) of the adjoined compartments (100a, 200a; 100b, 200b), characterized by the fact that the connecting clamp (115, 101a, 101b) of the cylindrical compartment (100a, 100b), housing the voltage transformer (PT 21, PT 22) is off-centre with respect to the longitudinal axis (0101) of said compartment, and that an earthing switch (ESW 21, ESW 22) is located inside the compartment (100a, 100b) housing the voltage transformer (PT 21, PT 22) in a free space arranged radially between the connecting conductors (120) and an internal side wall of said compartment, closing of the earthing switch (ESW 21, ESW 22) causing earthing of the three-phase busbar (BUS 21, BUS 22).
Patent JP-H02282248-A (JP)
Title: Silver halide photographic sensitive material
Inventor: KURAKI YASUO
IPC: G03C1/85
Filed: 1989-04-24
Abstract: PURPOSE:To improve the antistatic performance of a sensitive material, to inhibit the sticking of dust and to prevent the deterioration of transparency and adhesive property due to incorporation by incorporating a polymer obtd. from a polypyrrole-contg. aq. dispersion. CONSTITUTION:A polymer obtd. from a polypyrrole-contg. aq. dispersion is incorporated into at least one of the constituent layers of a sensitive material. The aq. dispersion is preferably prepd. by subjecting a compd. represented by the formula to oxidation polymn. in the presence of one or more kinds of dispersants and a surfactant. In the formula, each of R<1> and R<2> is H, halogen, alkyl, etc., and R<3> is H, alkyl or aryl. The polymer may be incorporated into the protective surface layer, back layer or undercoat of the sensitive material.
Patent JP-S62264840-A (JP)
Title: Conveyance driving chain
Inventor: KITAMURA KOICHIRO
IPC: B23Q3/155
Filed: 1986-05-08
Abstract: PURPOSE:To enable plural tool holders to be surely conveyed, by rotatably connecting the first connecting unit of each chain member with the second connecting unit of the neighboring chain member and providing a conveyed material holding part in the chain member. CONSTITUTION:A chain 9 has plural chain links 200, and each chain link 200 is formed into the same shape. The first connecting unit 201 and second connecting unit 202 are provided in each chain link 200 being connected by a connection part 203. The first connecting unit 201 is formed into a cylindrical shape, and along its periphery an edge part 204 is formed. A holding part 208 is provided in the first connecting unit 201 of each chain link 200. Each holding part 208 is similarly formed holding tool holders 24d, 24s. A cylindrical body 212 of the holding part 208 is mounted to the first connecting unit 201 through plural bolts 211.
Patent JP-H01276896-A (JP)
Title: Stereoscopic television device
Inventor: KIYONO TASAKU
IPC: H04N13/04
Filed: 1988-04-28
Abstract: PURPOSE:To remove an optical system to generate a stereoscopic parallax from a light path at a time other than the time to watch a stereoscopic video, and to secure the brightness of a picture by detecting the action condition of a voltage controlled polarization angle rotating device, and providing a mechanism to insert the device onto the light path at the time of an action and to pick out the device from the light path at the time of nonaction. CONSTITUTION:The voltage controlled polarized light rotating device consists of a polarizing element 1a and an electro-optical element 1b, and has a function to make picture light projected from a projection tube 2 into the linearly polarized light and to switch the polarization angle by 90 deg. according to a control voltage from a voltage driving circuit 5. The polarizing element 1a and the electro-optical element 1b are mounted on a rail 10, and moved in parallel by a driving motor 13. A motor driving circuit 14 detects a signal to decide whether or not the voltage driving circuit 5 is in the action condition, at the time of the action   the nonaction, 1a and 1b are removed from the light emitting surface of the projection tube 2, on the contrary, at the time of the nonaction   the action, 1a and 1b are set on the light emitting surface of 2. Thus, 1a and 1b are eliminated from the light path of the picture light at a time other than a stereoscopic video reproduction, and the brightness of the video can be secured.
Patent JP-H02281340-A (JP)
Title: Stand-alone diagnostic system
Inventor: MARUYAMA SHOJI
IPC: G06F11/22
Filed: 1989-04-24
Abstract: PURPOSE:To share a maintenance device by providing response holding or release command issuing procedures and inserting/removing them by the indication of a maintenance personnel to disconnect/reconnect the maintenance device. CONSTITUTION:A field maintenance device 3 is provided with response holding command issue procedures 32 and holding release command issue procedures 33, and the response to a diagnosis start command is held or its holding is released. A response holding flag from the device 3 is set in a maintenance module 2 and is reset by reception of a holding release command. This operation is performed by holding flag set procedures 21 and holding flag reset procedures 22 and are used for holding and holding release of the response to the diagnosis start command. The maintenance personnel inserts procedures 32 and 33 to the device 3 to disconnect and reconnect the device in the middle of execution of diagnosis. Thus, the device 3 is shared.
Patent JP-S60249882-A (JP)
Title: Controller for elevator
Inventor: TADENUMA ISAO
IPC: H02P23/06
Filed: 1984-05-23
Abstract: PURPOSE:To effectively turn OFF a thyristor of a regenerative power inverter by adding a power drive regeneration detector and a converter voltage drop instructing unit in a controller. CONSTITUTION:When a regenerative operation is discriminated, a power drive regeneration dectector 20 supplies a voltage drop command signal 22 to a converter voltage drop instructing unit 21, thereby supplying a voltage drop command signal 23 to a converter controller 11. When the controller 11 which receives the signal 23 generates an output signal 17 to control a power inverter 6. Thus, the regenerative current is fed back to a 3-phase AC power source 1 to drop the DC voltage. Accordingly, since the DC power source voltage always decreases lower than the voltage of the 3-phase AC current 1 at the regeneration time, the thyristor of the inverter 6 can be effectively turned OFF.
Patent JP-H09270333-A (JP)
Title: Thin film chip element and manufacturing method thereof
Inventor: KIMURA KAZUYA
IPC: H01F17/00
Filed: 1996-03-29
Abstract: PROBLEM TO BE SOLVED: To provide a thin film chip element and manufacturing method thereof, having a high reliability and good yield. SOLUTION: A chip element has at least one electrode 4b at the marginal area and external electrode 6 at the side end face, which is electrically and mechanically connected to the electrode 4b which is disposed at the upper and lower face, has at least a protrudent thin coupler 4 at the marginal area so that the electrode 4b contacts with the external electrode 6 at the side end face. An assembly of the mutually coupled electrodes 4b on a wafer is cut along the couplers 4 to form the electrodes 6 at the side end face thereof.
Patent JP-H07311383-A (JP)
Title: Liquid crystal display device
Inventor: KOMA TOKUO
IPC: G09F9/30
Filed: 1994-05-18
Abstract: PURPOSE:To provide a liquid crystal display device of a wide visual field angle by dividing display pixels and specifying orientation vectors of liquid crystal directors. CONSTITUTION:This liquid crystal display device has the following structure, in which inclined parts 13L, 13R for orientation control are formed by interposing section layers 12 for orientation control in the lower layers at the peripheral edges of the display pixel regions of lower transparent electrodes 11 to build up the contact surfaces with a liquid crystal layer 30 and inclined parts 23L, 23R for orientation control are also formed by interposing sectional layers 22S for orientation control in the lower layers within the display pixel regions of upper transparent electrodes 21. The orientation directions of the liquid crystal directors 31 are controlled by these inclined parts 13L, 13R, 23L, 23R and the orientation states are made uniform in the respective zones divided into the right and left zones by the effect of the continuum characteristic of the liquid crystals. In addition, the dependency on the visual angles is lessened by making the orientation vectors of respective zones different from each other.
Patent JP-H02282152-A (JP)
Title: Media sheet conveyer
Inventor: OGURA MITSURU
IPC: B65H20/24
Filed: 1989-04-24
Abstract: PURPOSE:To prevent a media sheet from being drawn out from a rewinding shaft at the time of exposure so as to prevent the picture displacement by providing a lock member which locks conveyance of the media sheet, between a buffer roller and the rewinding shaft while providing a means for actuating the lock member at least at the time of exposure. CONSTITUTION:When a print switch is operated, a media sheet 4 can be drawn out by releasing a supply shaft 51 from its lock. At time t1 to t2, an optical system operates as well as a buffer roller 8 starts the movement, and a latent image is formed by exposing the media sheet 4 on an exposure bed 7. At this time, a lock roller P3 is left as placed in a lock condition, and the media sheet 4 is drawn out only from the supply shaft 51 by locking drawing out of the media sheet 4 from a rewinding shaft 52.
Patent JP-H06314507-A (JP)
Title: Remote control illuminating apparatus provided with illumination point detecting apparatus
Inventor: KIYOOKA MASAYOSHI
IPC: F21S2/00
Filed: 1993-04-30
Abstract: PURPOSE:To provide a control apparatus which can control the direction of a remote control illuminating apparatus toward the operator side and can specify only the specified remote control illuminating apparatus among a plurality of apparatuses even by controlling a light emitting apparatus toward a light point detecting apparatus from outside of an effective visible field of the detecting apparatus installed in the remote control illuminating apparatus side. CONSTITUTION:A light receiving apparatus 2 is attached to a remote control illuminating apparatus 1 provided with a controlling system with PAN, TILT angles and an illuminating apparatus provided with an illumination point detecting apparatus which is set to face automtically to the direction of a light emitting apparatus 5 by the light emitting apparatus an operator carries and operates is installed. The light receiving apparatus 2 is composed of the light point detecting apparatus 3 and light quantity detecting apparatuses 4 installed radiately in the surrounding of the light point detecting apparatus 3 wherein the apparatuses 4 are to detect the light of the light emitting apparatus 5 radiated to the outside of the visible field of the light point detecting apparatus 3.
Patent JP-H05294126-A (JP)
Title: Control device for air conditioner on automobile
Inventor: HAGI FUMIO
IPC: B60H1/00
Filed: 1992-04-23
Abstract: PURPOSE:To perform warm-up and cool down operations in a short time by operating temperature difference between set temperature and cabin air temperature, concurrently operating the level of variation in cabin air temperature, and thereby estimating the operating speed and direction of an air mixing door drive means by means of fuzzy reasoning based on set temperature data and cabin air temperature variation level data. CONSTITUTION:A control amplifier 14 is equipped with an A/D converter 15, a set temperature difference operating means 16 operating temperature difference based on temperature data from a temperature setter 12 and a cabin air sensor 13, and with a cabin air temperature variation level operating means 17 operating the level of variation in cabin air temperature based on temperature data from the cabin air temperature sensor 13. The set temperature difference operating means 16 outputs a set temperature difference signal to a fuzzy reasoning means 18, and the cabin air temperature variation level operating means 17 outputs a cabin air temperature variation level signal to the fuzzy reasoning means 18. And the fuzzy reasoning means 18 determines the operating direction and speed of the air mixing door 10 based on the fuzzy reasoning to output the aforesaid direction and speed to a signal synthesizing means 19, so that the fuzzy reasoning means thereby controls an air mixing door drive means 11.
Patent JP-S586779-A (JP)
Title: Engine driven arc welding machine
Inventor: TERAUE YOSHITERU
IPC: B23K9/10
Filed: 1981-07-02
Abstract: PURPOSE:To provide an engine driven arc welding machine of a small size, a light weight and a low cost by winding the windings for an AC power source and the windings for welding on one AC generator to prevent the influence of welding voltage upon AC voltage. CONSTITUTION:Windings 7 for an AC power source are wound on a stator 6 consisting of an armature iron core or the like, in two poles which are the basic number of poles, and windings 8 for welding are wound in 6 poles which are 3 times said windings. The windings 7 are located roughly at the center of the adjacent windings 8. The field core 10 of a rotor 9 is quadrisected at the section roughly in a cruciform shape, and field windings 12 are wound only in one of the opposite notches 11a of the field core 10. If field current is supplied to the windings 12, a main magnetic flux phi is the vector sum of two magnetic fluxes phi'. When the rotor 9 is rotated, the AC voltage of a frequency f and the welding voltage of a frequency 3f are generated. When the welding current is flowed to the windings 8, it selects the angles theta of the salient poles 13 of the core 10 adequately and therefore magnetomotive forces phi'A negate each other on account of the reaction of the armature, and give no influence at all upon the main magnetic flux phi0'.
Patent JP-S60249239-A (JP)
Title: Rapid-state fluorescent lamp
Inventor: NARISEI KENJI
IPC: H01J61/46
Filed: 1984-05-25
Abstract: PURPOSE:To improve the performance of a rapid-start fluorescent lamp which contains a rare earth phosphor and is charged with a gas principally composed of Kr by specifying additives contained in the alumina protection film, the Nesa resistance and the fluorescent film. CONSTITUTION:The inner surface of a glass tube 1 is coated with a Nesa film 2 principally composed of tin oxide. The average resistance of the tube end portions of the Nesa film 2 each corresponds to 1/3 of the total length of the tube 1 is adjusted to at least 30kOMEGA/cm<2> and the average resistance of the remaining central portion of the tube 1 is adjusted to 1-10kOMEGA/cm<2>. Next, the Nesa film 2 is coated with an alumina protection film 3 composed of gamma-alumina and having a density of 0.01-0.1mg/cm<2>. Next, the film 3 is coated with a fluorescent film 4 principally composed of a rare earth phosphor and containing 1-4wt% of alpha-alumina. After that, the tube 1 is charged with a rare gas 6 principally composed of mercury 5 and Kr, thereby constituting a rapid-start fluorescent lamp. Therefore it is possible to improve both the decrease of the electromotive voltage of the lamp and its inferior appearance caused by Hg staining without causing any discrepancy.
Patent JP-H044755-A (JP)
Title: Self-excited converter using normally on thyristor
Inventor: WAKASUGI KENJI
IPC: H02H7/12
Filed: 1990-04-20
Abstract: PURPOSE:To surely prevent short-circuiting of a normally ON thyristor at the time of starting conversion to enable applying the normally ON thyristor to an AC/DC converter, especially to a high-voltage-converter by turning OFF only a series switch prior to operating a breaker through adding the switch to the arm of the normally ON thyristor. CONSTITUTION:At the time of starting conversion, all switches 7 are turned OFF and then a breaker 1 is closed. In this case, electric current does not flow through the arm of normally ON thyristors 2. In gate pulse amplifiers 3, power is established by the current flowing through diodes 4 to control all normally ON thyristors 2 to OFF, immediately after the breaker 1 is closed. Accordingly, AC voltage is applied to both ends of each normally ON thyristor 2 and a converter is placed in a starting state. Because the power supply of the gate pulse amplifiers 3 is a charging type, the switching operation of the switch 7 is unnecessary after the gate power supply has been once established so that a normal operation as AC/DC converter is made possible.
Patent JP-S60249626-A (JP)
Title: Flow divider for gas turbine
Inventor: NISHIJIMA YASUMASA
IPC: F02C7/228
Filed: 1984-05-25
Abstract: PURPOSE:To make it possible to appropriately drive a flow divider even upon abnormal operation, by controlling the output pressure of a fuel pump for a gas turbine such that it is made equal to the pressure which is the sum of the internal pressure of a burner, differential pressure of a fuel nozzle and the differential pressure of the flow divider. CONSTITUTION:Fuel whose pressure is boosted up by a fuel pump 11 is led to a flow divider 15 through a high pressure fuel filter 14, and then is fed into a burner 18 through a check valve 16 and a fuel nozzle 17. The flow divider 15 is controlled to be driven by a variable speed motor 27 in accordance with a set flow rate signal 21. At this stage the difference between the inlet pressure of the flow divider 15, that is, the outlet pressure of the fuel pump 11 and the outlet pressure of the flow divider 15 is made as small as possible in order to decrease the drive force of the flow divider 15. Further, a fuel bypass valve 10 is controlled such that the outlet pressure of the fuel pump 11 is made equal to the sum of the internal pressure of the burner which is detected by a pressure detector 29, the differential pressure of the fuel nozzle 17 and the differential pressure of the flow divider 15.
Patent JP-S585990-A (JP)
Inventor: TANAKA NOBUO
IPC: H05B6/40
Filed: 1981-07-03
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S5729062-A (JP)
Title: Magnetic brush developing device
Inventor: OKA KENJIYU
IPC: G03G15/09
Filed: 1980-07-29
Abstract: PURPOSE:To widen the permissible width of the spacing between a nonmagnetic ear height regulating member and a developing sleeve provided with a developing magnet and prevent developing trouble, by providing a ferromagnetic member to part of said regulating member. CONSTITUTION:An ear height regulating member 10 regulating the ear height of a magnetic brush 9 is provided in opposition to a developing sleeve 7 provided with a developing magnet 8. This member 10 is formed of a nonmagnetic member 10a and a knifelike ferromagnetic member 10b. The member 10b is fixed to the side face on the front side of the member 10a in the moving direction of the brush 9 and is so fixed that the knifelike leading end thereof has a spacing larger than the spacing of the member 10a with respect to the circumferential surface of the sleeve 7. In this way, the clogging of the cohered toner or the like in the spacing between the circumferential surface of the sleeve 7 and the ear height regulating member is made difficult, the permissible width of said spacing is made wider and developing trouble is prevented.
Patent JP-S59230081-A (JP)
Title: Water-soluble shaping agent
Inventor: ISHIDA TAKAO
IPC: C08L71/02
Filed: 1983-06-10
Abstract: PURPOSE:A water-soluble shaping agent comprising a specific polyoxyethylene diester compound as a main component, capable of containing various kinds of drug components in it, being formed into a given shape, eluting the drug components gradually over a long time when it is set under water. CONSTITUTION:The desired water-soluble shaping agent consisting of a polyoxyethylene diester compound (preferably having 40-90 deg.C melting point, 60- 9,000 centipoise melt viscosity at the melting temperature) shown by the formula (R1 and R2 are 8-22C alkyl, acyl, or alkylphenyl having 8-22C alkyl; R3 is 0- 18C alkylene, or phenylene; n1 and n2 are 10-200) as a main component. USE:A solid aromatic detergent for a water closet, a germicide for a swimming pool, a solid fertilizer for gardening of house, a solid herbicide, etc.
Patent JP-H10298608-A (JP)
Title: Production of formed product
Inventor: SHIBATA TOSHISUKE
IPC: B22F3/105
Filed: 1997-04-22
Abstract: PROBLEM TO BE SOLVED: To easily and efficiently produce a prescribed shaped formed product excellent in mechanical characteristic by filling up alloy powder composed of non-equilibrium phase into a mold providing a conductive electrode, energizing with a specific voltage and current density for short time after preliminarily compacting the alloy powder, sintering and further, applying the plastic working. SOLUTION: The alloy powder composed of the non-equilibrium phase of amorphous phase, fine crystal phase, etc., is obtd., by a liquid rapid cooling method, vapor deposition method, mechanical alloying method, etc. This alloy powder is filled up into the mold composed of an insulating material of ceramic, etc., providing one pair of punches as the conductive electrode and preliminarily compacted with 500 MPa-1.5 GPa. Successively, this preliminary green compact is sintered under pressure, desirably <=1 GPa by energizing at 1 V-<3 kV voltage, desirably 1-<500 V, and 5-20 kA/cm<2> current density for short time, desirably 0.6-1 sec of 1 pulse. By this method, the sintered body having 90-98% density while restraining the variation of structure, is obtd.  The plastic working is applied to this sintered body at about 250-500 deg.C and desirably, the formed body compacted to 100% density, is obtd.